Re: [PATCH v6 31/36] KVM: selftests: Add Xen runstate migration test

From: David Woodhouse

Date: Sun Jul 26 2026 - 05:23:35 EST


On Fri, 2026-07-03 at 22:18 +0100, David Woodhouse wrote:
>
> + /* Restore TSC offset */
> + vcpu_set_msr(vcpu, MSR_IA32_TSC_ADJUST, tsc_offset);

Huh, what nonsense is this? That's for the guest to use. The test
should use KVM_VCPU_TSC_OFFSET. Not quite sure how that ever worked.

Fixed in the kvmclock7 branch.

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